Filtering by
- All Subjects: Grand Canyon National Park (Ariz.)
- All Subjects: Children
- Creators: Hamilton, Ed
- Creators: National Park Service, U.S. Dept. of the Interior
- Creators: Mandel, Max
Letter from Ed Hamilton to Carl Hayden regarding the storage of dynamite in Shoski Canyon.
Letter from Ed Hamilton to Carl Hayden requesting maintenance for the road between Grand Canyon Village and Rowe's Well.
Letter from Ed Hamilton to Carl Hayden outlining his opposition to Superintendent Tillotson's report on the road between Grand Canyon Village and Rowe's Well.
Final environmental statement: proposed master plan, Grand Canyon complex, Arizona, John E. Cook as acting director for plan, book.
Computers and Children Package (Britton); Suzuki Music Package (Britton); Reagan/Challenger Speech Package (Durrenberger). Segments on the cancellation of this episode's Space Probe 8 discussion about future space shuttle missions due to the Challenger explosion earlier in the day); the relationship between Generation X, computers, and teachers; the Suzuki method, and President Reagan's address to the nation.